FNIRSI LCR-ST1 10KHz LCR Meter Tweezer, Mini Smart SMD Tester, ESR Meter, Multimeter, Capacitance Inductance Continuity Diode Tester, Auto Component Recognition Electronic Component Analyze

When I received my FNIRSI Bridge Tweezers, they were in Chinese language mode. It took me a while to figure out how to convert my device to English. There are three switches on the tweezers, an off/on switch, a mode switch, and on the side, there is a multi-switch that you may push side to side or straight down.. To change the language, turn on the device with a short press to the on/off switch.. Next hold the mode button down and move the multi-button on the side left or right and then back to the center.. The display will read something in Chinese.. Release the mode button next to the on/off switch.. Push the multi switch down to highlight the language.. Now you may rock the multi switch on the side to choose Chinese or English on the display. Choose EN.. Last, press and hold the mode button down, and your display will be in English.I hope this helps some users.I forgot to add this: My LCR tweezers work well. I tested it against a known bad electrolytic capacitor and a good capacitor. It is quite accurate and works as expected. I also tested it with some resistors. I use a B K Precision LCR meter to compare the results. It is well worth the money.Peter

Seems quite accurate, more than enough for my needs. Comes with spare tips, a storage case. There's a magnet in the back for sticking it up near your workspace. The screen is pretty large and bright, and it is rechargeable. I like that you can change the test frequency a bit. There not a lot not to like, these are awesome for the money.

When I first saw this, I thought this was a gimmick, but a friend convinced me to try it.I was pleasantly surprised by how well it works. The component readings are accurate. The screen size is large and bright enough to be functional.The user interface could use some improvement, and the tips could come together better, but I will overlook those for how well it works overall!

This is amazing. Learn so much about how everything works just walking these around. Indispensable! This is the multimeter to buy for a beginner. If you're just trying to troubleshoot, find a dead component, learn how the device works in the process. Not the most accurate/precise instrument but pretty dang accurate/precise for forty dollars. Battery life is okay. Display quality is still clear at the lowest brightness. Good contrast, display is crisp. Maxed by default but the chirp is minned. Instructions are in English and quite clear. Excellent device a little cheapish in the plastic department and we'll see about how long it lasts but right off the bat they seem more than sufficient for my intended use: troubleshooting dead boards.

Not laboratory grade but plenty accurate for my needs - and very convenient to use. Measures within the specified tolerance of components including capacitors, inductors, and 1% resistors, Closely agrees with another meter I have on capacitors plus it shows effective series resistance too. I was restoring some old tube equipment and this identified several caps that had gone bad in-circuit. This is designed to probe PWBs but I use it often with clip leads for point to point wiring and loose parts.

Works great, but I did wish it had at least a mode to flip display upside down for left-handed people. Now I have to read it upside down.Maybe can be done with firmware?

Electrical engineering professor here. This is a FANTASTIC value. Other than having to set the language to English (easy), it is super easy to use. The screen is bright and clear, and I have tested it with precision resistance and capacitance standards and it is at least as good as the published specs. Really great.I have not used it much, but am debugging some designs now and my first impression is that it is amazing. I will update this review if I learn anything more, good or bad, but based on what I've seen today, I'd order one for each bench!!

I needed milli-ohm testing capability for testing my motorcycle stator. Typical ohm-meters are not designed to measure well below 1.0 ohm but this one claimed to have this capability. I have been pleasantly surprised so far. I have compared readings with a set of precision 1% low ohm resistors and this thing is capable and accurate. Compared to what it would cost to have this capability in a Fluke or other name brand DVM's this is a major bargain. Would be nice if this included an adapter kit for banana jacks so I could use my clip leads. I will update this review after I've used this for other testing applications.